By Al Novack

UPPER DUBLIN, Pa. (CBS) — Authorities say one man was killed Tuesday night after a multi-vehicle accident in Upper Dublin Township, Montgomery County.

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Three motorcycles, a car and an SUV were involved in the wreck at about 11:30 p.m.

Police say one motorcycle operator, an unidentified man, was killed. Two other men on motorcycles were injured and rushed to the hospital in unknown conditions.

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Welsh Road at Dillon Road was closed for several hours as investigators attempted to re-construct what may have happened.

The road reopened at about 6:30 a.m.

The deadly crash remains under police investigation.

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